Josh Universe is an American analog astronaut, science communicator, and biohacker. He is notable for his contributions to the space industry, particularly in the areas of biohacking and life extension. Universe is currently pursuing a Bachelor of Science in Astronomy and Astrophysics and a Master of Science in Commercial Enterprise in Space at the Florida Institute of Technology (FIT). Additionally, he is a scientist-astronaut candidate at the International Institute of Astronautical Sciences (IIAS), where he is engaged in professional training in applied astronautics.

In 2023, Josh Universe founded the International Biohacking Community, the largest longevity-centered network, that facilitates collaboration among biohackers and transhumanists. The community serves as a platform for exploring various research topics, including genetic engineering, cognitive enhancement, and health and longevity strategies.

Josh Universe is the Chief Executive Officer of Astrochain, a US-based space research company that develops blockchain applications for astronomical data and science communication. Astrochain aims to create a decentralized platform to store and share astronomy captures, promoting education, scientific research, and innovation. The platform allows astronomers and hobbyist astrophotographers to mint their work as NFTs, providing cryptographic ownership of their astronomical data. Astrochain has been recognized as one of the Top 100 Space Companies in the United States by F6S.

Josh Universe is undergoing astronaut training at the International Institute of Astronautical Sciences (IIAS). His training encompasses suborbital training, spacesuit evaluation, space life support systems, mission simulation, and specialized modules. He participates in programs focused on improving teamwork, leadership, and mission operations skills, such as the NASA L'SPACE Mission Concept Academy.

Josh Universe resides in Melbourne as of 2024, Florida. He continues to pursue his academic and professional goals while actively engaging with the space and biohacking communities. Josh Universe is 6'5”(1.96m) tall